A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5998-01-312-6074
NSN 6650-01-580-5459
NSN 5855-00-400-2622
NSN 5930-01-193-8672
NSN 5915-01-170-3711
NSN 5945-01-537-8763
NSN 6610-00-408-4775
NSN 5985-01-347-1942
NSN 5960-01-102-2438
NSN 6645-00-634-9317
NSN 6105-01-408-4317
NSN 5996-01-085-5031